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Designing a metasurface

Posted Jul 10, 2024, 6:03 a.m. EDT Wave Optics, Modeling Workflow, Physics Interfaces 3 Replies

laraib zafar
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hello! i am Laraib Zafar, a PhD student. i am trying to design a metasurface for generating TeraHertz. i am beginer . i need help in designing the metasurface by comsol. i did not see any model or video for this design can anyone help me.

3 Replies Last Post Jul 11, 2024, 2:20 a.m. EDT
Robert Koslover Certified Consultant
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Posted: 7 months ago Jul 10, 2024, 2:58 p.m. EDT

There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.
laraib zafar
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Posted: 7 months ago Jul 10, 2024, 9:03 p.m. EDT

There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research.

Thank you for your reply and suggestion . My problem is simulation. In simulation i know the geometry but idon't know how to select other boundries of physics. I mean to say what kind of physics i need to define during designing of metamaterial metaphysics. if i learn any one sapmle of metamaterial metasurface. i will learn

>There is some literature on the internet about this topic. See, for example, Luo, L., Chatzakis, I., Wang, J. et al. Broadband terahertz generation from metamaterials. Nat Commun 5, 3055 (2014). https://doi.org/10.1038/ncomms4055 . Comsol Multiphysics has some relevant info to offer too. See the video at: https://www.comsol.com/video/simulating-metamaterials-in-the-terahertz-regime-with-comsol-multiphysics , for example. Good luck with your research. Thank you for your reply and suggestion . My problem is simulation. In simulation i know the geometry but idon't know how to select other boundries of physics. I mean to say what kind of physics i need to define during designing of metamaterial metaphysics. if i learn any one sapmle of metamaterial metasurface. i will learn
laraib zafar
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Posted: 7 months ago Jul 11, 2024, 2:20 a.m. EDT

i need help in designing that kind of structure.

i need help in designing that kind of structure.

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